Question

Differentiate between parenchyma and collenchyma.

July 16, 2024

Answer

	Parenchyma	Collenchyma
1.	The tissue consists of thin-walled cells.	The tissue consists of localised thickening in their cell walls.
2.	It is distributed in almost all the parts of the plant body.	It occurs mostly in the aerial parts of the plants restricted to the outer layers.
3.	The cells of parenchyma assimilate and store food. They also store waste products.	Collenchyma are the chief mechanical tissue of the young parts of the plant.
4.	Parenchyma cells are loosely packed.	Collenchyma cells are compactly packed.

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